From: Nico Pache <npache@redhat.com>
To: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: linux-mm@kvack.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-trace-kernel@vger.kernel.org, akpm@linux-foundation.org,
david@kernel.org, ziy@nvidia.com, baolin.wang@linux.alibaba.com,
Liam.Howlett@oracle.com, ryan.roberts@arm.com, dev.jain@arm.com,
baohua@kernel.org, lance.yang@linux.dev, vbabka@suse.cz,
rppt@kernel.org, surenb@google.com, mhocko@suse.com,
corbet@lwn.net, rostedt@goodmis.org, mhiramat@kernel.org,
mathieu.desnoyers@efficios.com, matthew.brost@intel.com,
joshua.hahnjy@gmail.com, rakie.kim@sk.com, byungchul@sk.com,
gourry@gourry.net, ying.huang@linux.alibaba.com,
apopple@nvidia.com, jannh@google.com, pfalcato@suse.de,
jackmanb@google.com, hannes@cmpxchg.org, willy@infradead.org,
peterx@redhat.com, wangkefeng.wang@huawei.com,
usamaarif642@gmail.com, sunnanyong@huawei.com,
vishal.moola@gmail.com, thomas.hellstrom@linux.intel.com,
yang@os.amperecomputing.com, kas@kernel.org,
aarcange@redhat.com, raquini@redhat.com,
anshuman.khandual@arm.com, catalin.marinas@arm.com,
tiwai@suse.de, will@kernel.org, dave.hansen@linux.intel.com,
jack@suse.cz, cl@gentwo.org, jglisse@google.com,
zokeefe@google.com, rientjes@google.com, rdunlap@infradead.org,
hughd@google.com, richard.weiyang@gmail.com
Subject: Re: [PATCH mm-unstable v14 00/16] khugepaged: mTHP support
Date: Wed, 4 Feb 2026 14:35:08 -0700 [thread overview]
Message-ID: <CAA1CXcA8digLf78mc2UFCGnGMu=xRBGGXsY6Xb4uwwkfr2kB3Q@mail.gmail.com> (raw)
In-Reply-To: <8067c5c9-491e-453a-be1b-33603744758e@lucifer.local>
On Mon, Jan 26, 2026 at 4:34 AM Lorenzo Stoakes
<lorenzo.stoakes@oracle.com> wrote:
>
> On Thu, Jan 22, 2026 at 12:28:25PM -0700, Nico Pache wrote:
> > V14 Changes:
> > - Added review tags
> > - refactored is_mthp_order() to is_pmd_order(), utilized it in more places, and
> > moved it to the first commit of the series
> > - squashed fixup sent with v13
> > - rebased and handled conflicts with new madvise_collapse writeback retry logic [3]
> > - handled conflict with khugepaged cleanup series [4]
>
> Hmm no mention of change to 3/16, unless it's folded into one of the above?
It's the line with [3], but yeah my bad, i'll try to be more detailed
with these change logs in the future. Was particularly lazy on this
one.
Thanks for the reviews :)
-- Nico
>
> Very important to make reviewers aware of this stuff.
>
> It's also worth separating out things at a fine-grained level, really
> everything. More detail is good. See [0] for example - I practice what I preach
> :)
>
> Thanks, Lorenzo
>
> [0]:https://lore.kernel.org/linux-mm/cover.1769198904.git.lorenzo.stoakes@oracle.com/
>
prev parent reply other threads:[~2026-02-04 21:35 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-22 19:28 Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 01/16] mm: introduce is_pmd_order helper Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 02/16] khugepaged: rename hpage_collapse_* to collapse_* Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 03/16] introduce collapse_single_pmd to unify khugepaged and madvise_collapse Nico Pache
2026-01-23 5:07 ` Lance Yang
2026-01-23 9:31 ` Baolin Wang
2026-01-26 12:25 ` Lorenzo Stoakes
2026-01-23 23:26 ` Nico Pache
2026-01-24 4:41 ` Lance Yang
2026-01-26 12:25 ` Lorenzo Stoakes
2026-01-26 11:40 ` Lorenzo Stoakes
2026-01-26 15:09 ` Andrew Morton
2026-01-26 15:18 ` Lorenzo Stoakes
2026-01-28 16:38 ` Nico Pache
2026-02-03 11:43 ` Lorenzo Stoakes
2026-02-03 11:35 ` Lorenzo Stoakes
2026-01-22 19:28 ` [PATCH mm-unstable v14 04/16] khugepaged: generalize hugepage_vma_revalidate for mTHP support Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 05/16] khugepaged: generalize alloc_charge_folio() Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 06/16] khugepaged: generalize __collapse_huge_page_* for mTHP support Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 07/16] khugepaged: introduce collapse_max_ptes_none helper function Nico Pache
2026-02-03 12:08 ` Lorenzo Stoakes
2026-02-04 21:39 ` Nico Pache
2026-02-06 17:44 ` Nico Pache
2026-02-16 15:16 ` Lorenzo Stoakes
2026-01-22 19:28 ` [PATCH mm-unstable v14 08/16] khugepaged: generalize collapse_huge_page for mTHP collapse Nico Pache
2026-02-03 13:07 ` Lorenzo Stoakes
2026-02-04 22:00 ` Nico Pache
2026-02-16 15:20 ` Lorenzo Stoakes
2026-01-22 19:28 ` [PATCH mm-unstable v14 09/16] khugepaged: skip collapsing mTHP to smaller orders Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 10/16] khugepaged: add per-order mTHP collapse failure statistics Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 11/16] khugepaged: improve tracepoints for mTHP orders Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 12/16] khugepaged: introduce collapse_allowable_orders helper function Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 13/16] khugepaged: Introduce mTHP collapse support Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 14/16] khugepaged: avoid unnecessary mTHP collapse attempts Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 15/16] khugepaged: run khugepaged for all orders Nico Pache
2026-01-22 19:28 ` [PATCH mm-unstable v14 16/16] Documentation: mm: update the admin guide for mTHP collapse Nico Pache
2026-01-26 11:21 ` [PATCH mm-unstable v14 00/16] khugepaged: mTHP support Lorenzo Stoakes
2026-01-26 11:32 ` Lorenzo Stoakes
2026-02-04 21:35 ` Nico Pache [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAA1CXcA8digLf78mc2UFCGnGMu=xRBGGXsY6Xb4uwwkfr2kB3Q@mail.gmail.com' \
--to=npache@redhat.com \
--cc=Liam.Howlett@oracle.com \
--cc=aarcange@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=anshuman.khandual@arm.com \
--cc=apopple@nvidia.com \
--cc=baohua@kernel.org \
--cc=baolin.wang@linux.alibaba.com \
--cc=byungchul@sk.com \
--cc=catalin.marinas@arm.com \
--cc=cl@gentwo.org \
--cc=corbet@lwn.net \
--cc=dave.hansen@linux.intel.com \
--cc=david@kernel.org \
--cc=dev.jain@arm.com \
--cc=gourry@gourry.net \
--cc=hannes@cmpxchg.org \
--cc=hughd@google.com \
--cc=jack@suse.cz \
--cc=jackmanb@google.com \
--cc=jannh@google.com \
--cc=jglisse@google.com \
--cc=joshua.hahnjy@gmail.com \
--cc=kas@kernel.org \
--cc=lance.yang@linux.dev \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=lorenzo.stoakes@oracle.com \
--cc=mathieu.desnoyers@efficios.com \
--cc=matthew.brost@intel.com \
--cc=mhiramat@kernel.org \
--cc=mhocko@suse.com \
--cc=peterx@redhat.com \
--cc=pfalcato@suse.de \
--cc=rakie.kim@sk.com \
--cc=raquini@redhat.com \
--cc=rdunlap@infradead.org \
--cc=richard.weiyang@gmail.com \
--cc=rientjes@google.com \
--cc=rostedt@goodmis.org \
--cc=rppt@kernel.org \
--cc=ryan.roberts@arm.com \
--cc=sunnanyong@huawei.com \
--cc=surenb@google.com \
--cc=thomas.hellstrom@linux.intel.com \
--cc=tiwai@suse.de \
--cc=usamaarif642@gmail.com \
--cc=vbabka@suse.cz \
--cc=vishal.moola@gmail.com \
--cc=wangkefeng.wang@huawei.com \
--cc=will@kernel.org \
--cc=willy@infradead.org \
--cc=yang@os.amperecomputing.com \
--cc=ying.huang@linux.alibaba.com \
--cc=ziy@nvidia.com \
--cc=zokeefe@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox